What is John Buck's NPI number?

John Buck's National Provider Identifier (NPI) is 1790921617, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Buck's specialty?

John Buck is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is John Buck located?

John Buck's practice location on file with NPPES is 3440 Viking Dr Ste 114, Sacramento, CA 95827-2844.

What is John Buck's phone number?

The practice phone number listed in the NPPES registry for John Buck is (916) 364-8395.

Is John Buck's NPI active?

Yes — John Buck's NPI (1790921617) is active in the NPPES registry as of the last update on 2008-12-23.

IndividualActive

John Buck

NPI 1790921617 · Mental Health Counselor · Sacramento, CA

John Buck is a Mental Health Counselor provider in Sacramento, CA (NPI 1790921617).

Provider details

NPI number: 1790921617
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(80/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
17 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

3440 Viking Dr Ste 114

Sacramento, CA 95827-2844

Phone: (916) 364-8395

Fax: (916) 364-5051

Street-level locationGet directions

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Mailing address